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文中简述了松树脚矿1—4采区的概况与存在的地压问题,指出产生地压活动的原因;进而着重介绍所采取的相应控压措施和现场监测方法以及结果。
In this paper, the general situation of the 1-4 mining area and the existing ground pressure problems in the pine footing are briefly described, and the reasons for the occurrence of the underground pressure activities are pointed out. The corresponding pressure control measures and on-site monitoring methods and the results are also introduced emphatically.